Greene County Bancorp, Inc. is a holding company for The Bank of Greene County, providing financial services in the United States. It offers deposit products such as savings, NOW and money market accounts, certificates of deposit, non-interest bearing checking accounts, and individual retirement accounts. Its loan portfolio includes residential, construction and land loans, commercial real estate mortgages, consumer loans, and commercial loans. The company also provides transaction processing and investment brokerage services, and engages in securities sales and the operation of banking offices, lending centers, an operations center, a customer call center, an administration center, and a wealth management center. Founded in 1889, it is based in Catskill, New York, and operates as a subsidiary of Greene County Bancorp, MHC.